716
FOUS53 KFSD 041103
PFMFSD
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SIOUX FALLS SD
603 AM CDT MON MAY 4 2026
IAZ012-042100-
SIOUX CENTER-SIOUX IA
43.08N 96.18W ELEV. 1446 FT
603 AM CDT MON MAY 4 2026
DATE MON 05/04/26 TUE 05/05/26 WED 05/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 70 38 56 32 56
TEMP 51 64 68 65 59 51 46 40 39 47 53 56 54 44 38 34 32 45 53 56 54
DEWPT 38 44 39 35 32 30 30 30 29 26 25 23 22 22 23 24 25 25 23 22 22
RH 61 48 34 33 36 44 53 67 67 43 33 27 28 41 54 66 75 45 31 26 28
WIND DIR SW NW N NW NW NW N N N N NW NW NW N N NE NE N NW NW NW
WIND SPD 11 14 20 21 18 11 6 5 5 9 13 14 13 8 5 4 3 5 10 11 10
WIND GUST 26
CLOUDS SC FW SC B2 OV B2 B1 B1 B2 B1 B1 B1 B2 B1 SC SC B1 SC B1 B1 B1
POP 12HR 10 10 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SPRINKLES S
WIND CHILL 31
MIN CHILL 32 34 29 33
DATE THU 05/07/26 FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 34 65 37 66 41 71 44 71
TEMP 39 35 61 63 44 39 62 64 46 43 67 67 49 45 66 68
DEWPT 24 27 26 25 27 31 30 30 31 32 36 36 37 37 37 34
PWIND DIR W W NE N E W N N
WIND CHAR LT GN LT LT LT LT LT GN
AVG CLOUDS B1 SC SC SC SC SC SC FW SC FW SC B1 B1 SC SC SC
POP 12HR 5 5 10 10 5 10 20 20
RAIN SHWRS S S S S
TSTMS S S S
IAZ031-042100-
SIOUX CITY-WOODBURY IA
42.40N 96.38W ELEV. 1210 FT
603 AM CDT MON MAY 4 2026
DATE MON 05/04/26 TUE 05/05/26 WED 05/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 75 40 59 34 58
TEMP 49 68 73 71 63 55 50 44 41 50 56 59 57 48 42 37 35 47 55 58 56
DEWPT 38 44 43 37 32 31 30 31 31 27 24 23 22 22 23 24 25 25 23 22 21
RH 66 42 34 29 31 40 46 60 67 41 29 25 25 35 46 59 66 42 29 25 25
WIND DIR SW W NW N NW N NW N N N NW NW NW N N N N N NW NW NW
WIND SPD 5 13 18 20 19 11 8 5 5 8 11 12 12 6 5 4 3 5 9 10 10
WIND GUST 25 31
CLOUDS SC FW FW FW B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1
POP 12HR 10 20 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
SPRINKLES S S S
WIND CHILL 33 32
MIN CHILL 30 34
DATE THU 05/07/26 FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 35 69 38 69 41 73 45 73
TEMP 42 36 64 67 48 40 65 67 49 43 69 69 51 47 69 71
DEWPT 25 27 27 26 28 31 31 31 33 33 37 37 38 38 37 35
PWIND DIR W W NE NW E W N N
WIND CHAR LT GN LT LT LT LT LT GN
AVG CLOUDS B1 SC SC SC SC SC SC SC SC FW SC B1 B1 B1 SC SC
POP 12HR 5 5 10 10 5 20 30 20
RAIN SHWRS S S C S S
TSTMS S S S
IAZ014-042100-
SPENCER-CLAY IA
43.15N 95.18W ELEV. 1325 FT
603 AM CDT MON MAY 4 2026
DATE MON 05/04/26 TUE 05/05/26 WED 05/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 70 37 56 31 55
TEMP 51 65 69 67 59 50 45 39 37 47 53 56 54 44 39 34 32 45 52 55 53
DEWPT 38 43 41 36 31 29 29 28 27 27 25 24 23 23 24 23 24 25 24 23 22
RH 61 45 36 32 34 44 53 64 67 45 33 29 30 43 54 64 72 45 33 29 29
WIND DIR SW W NW NW NW NW N N N N NW NW NW N N N N N NW NW NW
WIND SPD 13 17 19 20 18 11 8 6 5 9 13 14 13 9 5 5 4 6 10 11 10
WIND GUST 25 28 31 29
CLOUDS FW FW FW B1 OV OV SC SC B1 B1 B1 B1 B2 B2 SC SC SC SC B1 B1 B2
POP 12HR 10 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SPRINKLES S
WIND CHILL 34 32 34 29 27
MIN CHILL 31 32 26 31
DATE THU 05/07/26 FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 34 64 36 65 40 70 43 69
TEMP 38 35 60 62 42 38 61 62 44 42 66 65 48 44 66 67
DEWPT 25 25 26 25 28 29 29 29 31 30 35 35 37 35 37 35
PWIND DIR W W N N E W NW N
WIND CHAR LT GN LT LT LT GN LT GN
AVG CLOUDS B1 SC SC SC SC SC SC FW SC FW SC SC B1 SC SC SC
POP 12HR 5 10 10 10 5 10 20 20
RAIN SHWRS S S S S
TSTMS S S
IAZ022-042100-
STORM LAKE-BUENA VISTA
42.60N 95.23W ELEV. 1427 FT
603 AM CDT MON MAY 4 2026
DATE MON 05/04/26 TUE 05/05/26 WED 05/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 74 41 57 34 56
TEMP 50 67 73 71 62 53 49 43 41 48 54 57 55 46 41 36 34 46 53 56 54
DEWPT 37 41 43 37 32 29 29 30 29 27 25 23 22 22 23 24 25 25 23 22 21
RH 61 39 34 29 32 39 46 60 62 44 32 27 27 38 48 61 69 43 31 26 27
WIND DIR SW W NW NW NW NW N N N N NW NW NW NW N N NE N NW NW NW
WIND SPD 12 17 18 21 19 12 9 8 8 10 12 13 12 9 6 5 5 8 10 11 10
WIND GUST 23
CLOUDS SC FW FW SC B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B1 SC B1 SC B1 B1 B2
POP 12HR 10 10 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SPRINKLES S S S
WIND CHILL 31 29
MIN CHILL 33 27 32
DATE THU 05/07/26 FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 36 65 39 66 41 71 45 70
TEMP 40 37 61 63 46 40 63 63 46 43 68 67 50 47 67 67
DEWPT 25 27 26 25 28 31 29 29 31 32 36 35 37 38 37 35
PWIND DIR W W N NW W W NE N
WIND CHAR LT GN LT GN LT GN LT GN
AVG CLOUDS B1 SC FW SC SC SC SC FW SC FW FW B1 B1 B1 SC SC
POP 12HR 5 10 10 10 5 10 20 20
RAIN SHWRS S S S S
TSTMS S S
MNZ072-042100-
MARSHALL-LYON MN
44.47N 95.82W ELEV. 1151 FT
603 AM CDT MON MAY 4 2026
DATE MON 05/04/26 TUE 05/05/26 WED 05/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 61 35 53 31 52
TEMP 55 59 60 59 55 48 43 37 35 44 49 52 50 42 37 33 31 42 49 52 50
DEWPT 39 37 31 27 26 26 27 27 26 24 22 21 22 23 24 23 24 24 22 23 23
RH 55 44 33 29 32 42 53 67 69 45 34 29 33 46 59 66 75 48 34 32 34
WIND DIR W NW NW NW NW NW NW NW NW NW NW NW NW N N NW NW NW NW NW NW
WIND SPD 16 20 24 24 19 11 8 8 8 11 14 16 14 8 5 5 5 8 11 12 11
WIND GUST 27
CLOUDS B2 SC B2 B2 B2 SC FW FW SC SC B1 B1 B1 B1 SC FW SC SC B1 B1 B1
POP 12HR 10 5 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SPRINKLES S
WIND CHILL 32 28 32 28 25
MIN CHILL 27 30 32 25 28
DATE THU 05/07/26 FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 34 61 35 63 41 68 42 68
TEMP 40 35 58 59 42 37 59 61 46 43 64 64 49 44 64 66
DEWPT 26 25 24 25 30 29 26 28 32 32 32 33 36 35 34 33
PWIND DIR W W NW NW W NW NW NW
WIND CHAR LT GN LT GN LT GN LT GN
AVG CLOUDS B1 SC SC SC SC SC FW FW SC FW SC SC B1 SC SC FW
POP 12HR 0 10 5 5 5 10 10 10
MNZ081-042100-
WINDOM-COTTONWOOD MN
43.87N 95.12W ELEV. 1355 FT
603 AM CDT MON MAY 4 2026
DATE MON 05/04/26 TUE 05/05/26 WED 05/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 65 36 54 31 52
TEMP 52 60 64 61 56 48 43 38 36 46 51 54 51 42 37 33 31 43 49 52 50
DEWPT 39 40 35 30 27 26 26 27 27 24 22 22 22 22 22 23 24 23 22 22 22
RH 61 47 34 31 32 42 51 64 69 42 32 28 32 44 54 66 75 45 34 31 33
WIND DIR W NW NW NW NW NW N N NW NW NW NW NW N N N NW NW NW NW NW
WIND SPD 16 19 21 23 19 11 6 5 5 10 13 16 14 8 5 4 4 8 11 11 10
WIND GUST 31
CLOUDS SC SC B2 B2 OV B2 SC SC B1 SC B1 B1 B2 B1 SC FW SC SC SC B1 B2
POP 12HR 10 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SPRINKLES S
WIND CHILL 34 31 32 29 26
MIN CHILL 31 34 32 26 30
DATE THU 05/07/26 FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 34 61 35 62 40 67 43 67
TEMP 39 35 58 59 42 37 59 60 44 42 65 64 48 44 64 65
DEWPT 25 25 24 24 29 29 26 26 29 31 32 32 35 35 34 33
PWIND DIR W W N NW W NW NW NW
WIND CHAR LT GN LT LT LT GN LT GN
AVG CLOUDS B1 SC SC B1 B1 SC FW FW SC FW FW SC B1 SC SC SC
POP 12HR 0 10 5 5 5 10 10 10
RAIN SHWRS S
MNZ089-042100-
WORTHINGTON-NOBLES MN
43.65N 95.58W ELEV. 1584 FT
603 AM CDT MON MAY 4 2026
DATE MON 05/04/26 TUE 05/05/26 WED 05/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 66 36 54 31 52
TEMP 51 60 65 61 57 48 43 38 36 45 51 54 52 42 37 33 31 43 49 52 51
DEWPT 40 42 36 30 27 27 27 27 27 24 22 21 20 22 23 23 24 23 21 21 21
RH 66 51 34 31 31 44 53 64 69 43 32 27 28 44 56 66 75 45 33 29 30
WIND DIR SW NW NW NW NW NW N N N N NW NW NW N N N N NW NW NW NW
WIND SPD 17 17 20 23 19 12 9 8 6 10 13 14 14 9 5 5 5 8 11 11 11
WIND GUST 31
CLOUDS SC SC B1 B2 OV B2 SC SC B1 SC B1 B1 B2 B1 SC SC SC SC B1 B1 B2
POP 12HR 10 10 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 32 30 32 28 25
MIN CHILL 29 32 31 25 29
DATE THU 05/07/26 FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 34 62 36 62 40 68 43 67
TEMP 38 35 59 60 42 38 59 60 44 42 65 64 48 44 64 65
DEWPT 24 25 24 23 28 29 26 26 29 31 32 31 35 35 34 32
PWIND DIR W W N NW W NW N N
WIND CHAR LT GN LT GN LT GN GN GN
AVG CLOUDS B1 SC SC SC SC SC SC FW SC FW FW B1 B1 SC SC SC
POP 12HR 5 10 10 10 5 10 20 20
RAIN SHWRS S S S
TSTMS S
SDZ040-042100-
BROOKINGS-BROOKINGS SD
44.30N 96.80W ELEV. 1617 FT
603 AM CDT MON MAY 4 2026
DATE MON 05/04/26 TUE 05/05/26 WED 05/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 59 31 51 28 52
TEMP 51 57 58 58 54 45 39 33 31 43 48 51 49 40 34 30 29 41 49 52 50
DEWPT 40 38 31 28 27 26 27 25 24 24 22 21 21 22 24 23 23 24 22 22 22
RH 66 49 36 32 35 47 62 72 75 47 35 30 33 48 66 75 78 50 34 31 33
WIND DIR NW NW NW NW NW N N N NW NW NW NW NW N N N N NW NW NW NW
WIND SPD 11 18 24 24 19 10 6 5 5 10 14 16 13 8 5 3 3 6 12 13 11
WIND GUST 24 31 35 35 32
CLOUDS B1 B1 B2 B2 OV SC FW SC SC SC B1 B1 B1 B1 SC SC SC SC B1 B1 B1
POP 12HR 10 5 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SPRINKLES S
WIND CHILL 34 28 25 34 29 26 25
MIN CHILL 33 25 28 29 24 27
DATE THU 05/07/26 FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 31 60 33 62 39 67 40 66
TEMP 37 32 57 58 40 35 59 60 44 40 64 63 46 42 63 64
DEWPT 25 24 24 25 29 28 28 29 32 32 34 34 36 34 35 34
PWIND DIR SW W NE NW W NW N N
WIND CHAR LT GN LT GN LT GN LT GN
AVG CLOUDS B1 SC SC SC SC SC SC FW SC SC SC B1 B1 B1 SC SC
POP 12HR 5 10 5 10 5 10 10 10
SDZ050-042100-
BURKE-GREGORY SD
43.18N 99.29W ELEV. 2142 FT
603 AM CDT MON MAY 4 2026
DATE MON 05/04/26 TUE 05/05/26 WED 05/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 62 35 51 30 53
TEMP 50 57 61 59 55 48 42 37 35 43 48 51 49 41 36 32 30 43 49 52 52
DEWPT 41 41 37 35 34 31 31 29 26 25 25 24 23 23 23 22 22 23 21 21 21
RH 71 55 41 40 45 51 65 72 69 49 40 34 36 48 59 66 72 45 33 29 29
WIND DIR W N N NW NW NW NW N NW N NW NW N N N NW NW N NW NW NW
WIND SPD 14 21 25 25 18 13 9 9 9 12 14 16 14 8 5 5 6 10 13 13 11
WIND GUST 28 33 35 35 32
CLOUDS FW FW SC B2 OV B1 SC B1 B2 B2 B1 B2 B2 B1 B1 B1 B1 SC B1 B1 B1
POP 12HR 10 10 5 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SPRINKLES S
WIND CHILL 30 28 31 26 24
MIN CHILL 27 30 30 23 27
DATE THU 05/07/26 FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 32 63 38 66 41 68 43 67
TEMP 37 33 59 61 44 39 61 63 46 43 64 63 48 44 64 66
DEWPT 24 25 26 29 30 29 34 37 36 35 38 39 37 37 39 38
PWIND DIR SW W NW NW W NW N N
WIND CHAR LT GN LT GN LT GN GN GN
AVG CLOUDS SC FW FW SC SC SC B1 FW SC SC B1 B1 B1 B1 SC SC
POP 12HR 5 0 10 10 10 20 30 10
RAIN SHWRS S C S
TSTMS S S S
SDZ057-042100-
CHAMBERLAIN-BRULE SD
43.77N 99.32W ELEV. 1565 FT
603 AM CDT MON MAY 4 2026
DATE MON 05/04/26 TUE 05/05/26 WED 05/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 61 34 54 30 55
TEMP 50 58 60 59 57 48 42 37 34 44 50 52 53 41 36 32 31 43 51 53 54
DEWPT 42 39 35 32 30 31 30 27 26 24 23 22 22 22 22 23 23 24 21 20 21
RH 74 49 39 36 35 51 62 67 72 45 34 31 29 46 56 69 72 47 30 27 27
WIND DIR NW N NW NW NW NW NW N NW N NW NW NW N N N N NW NW NW NW
WIND SPD 11 19 24 23 17 11 8 6 6 10 14 16 13 8 5 4 4 8 12 13 11
WIND GUST 29 34 28
CLOUDS SC SC B2 B2 B2 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC B1
POP 12HR 10 5 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SPRINKLES S
WIND CHILL 31 29 32 27 26
MIN CHILL 28 30 31 23 28
DATE THU 05/07/26 FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 32 65 37 67 40 70 43 69
TEMP 37 33 61 62 44 38 62 65 46 42 66 65 49 44 65 67
DEWPT 24 25 27 28 30 30 33 35 36 35 37 39 37 37 38 38
PWIND DIR SW W NE NW SE W N N
WIND CHAR LT GN LT LT LT LT GN GN
AVG CLOUDS SC SC FW FW SC SC B1 FW SC SC B1 B1 B1 SC SC FW
POP 12HR 0 0 10 10 5 20 20 10
RAIN SHWRS S S S
TSTMS S S
SDZ038-042100-
HURON-BEADLE SD
44.38N 98.22W ELEV. 1282 FT
603 AM CDT MON MAY 4 2026
DATE MON 05/04/26 TUE 05/05/26 WED 05/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 61 32 54 28 55
TEMP 50 57 59 59 56 46 39 34 33 44 51 53 52 41 35 30 29 43 51 53 54
DEWPT 41 37 31 27 27 28 25 25 24 23 21 20 20 22 23 23 23 24 21 20 21
RH 71 47 34 29 32 49 57 69 69 43 30 27 28 46 61 75 78 47 30 27 27
WIND DIR NW N NW NW NW NW NW NW NW NW NW NW NW N N N NW NW NW NW NW
WIND SPD 12 21 23 24 19 11 8 8 8 11 14 16 13 8 5 4 4 8 12 13 11
WIND GUST 25 32 35 36 29
CLOUDS B1 B2 OV B2 B2 SC SC SC SC SC SC B1 B1 B1 SC SC SC SC SC B1 B1
POP 12HR 10 5 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SPRINKLES S S
WIND CHILL 33 27 26 30 25 24
MIN CHILL 33 25 28 30 22 28
DATE THU 05/07/26 FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 30 64 34 67 39 70 41 69
TEMP 37 32 61 62 42 36 62 65 45 40 66 66 47 42 65 67
DEWPT 24 24 24 25 28 29 29 32 33 33 34 36 36 35 34 35
PWIND DIR SW W NE NW SE W N N
WIND CHAR LT GN LT LT LT LT LT GN
AVG CLOUDS B1 SC FW SC SC SC SC FW SC SC SC B1 B1 B1 SC FW
POP 12HR 0 5 10 10 5 10 10 10
SDZ059-042100-
MITCHELL-DAVISON SD
43.76N 98.02W ELEV. 1312 FT
603 AM CDT MON MAY 4 2026
DATE MON 05/04/26 TUE 05/05/26 WED 05/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 63 33 55 29 55
TEMP 51 59 62 61 57 48 42 36 34 45 52 55 52 42 36 31 29 43 52 55 53
DEWPT 42 41 36 32 30 30 30 28 26 26 23 23 23 23 24 23 23 25 23 23 22
RH 71 51 38 33 35 49 62 72 72 47 32 29 32 46 61 72 78 49 32 29 29
WIND DIR W N NW NW NW NW NW N NW NW NW NW NW N N N N NW NW NW NW
WIND SPD 12 18 24 24 18 12 9 8 8 11 16 16 14 9 5 5 5 8 12 13 11
WIND GUST 26 31 35 35 29 26
CLOUDS SC SC B2 B2 OV B1 SC B1 B1 B1 SC B1 B1 B1 SC SC SC SC SC B1 B1
POP 12HR 10 10 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SPRINKLES S
WIND CHILL 30 27 31 25 23
MIN CHILL 26 29 30 22 26
DATE THU 05/07/26 FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 32 65 35 67 40 70 42 70
TEMP 37 33 61 63 42 37 63 65 46 41 66 65 49 43 66 68
DEWPT 24 25 26 27 29 29 31 33 33 34 36 38 37 37 37 36
PWIND DIR SW W NE NW SE W N N
WIND CHAR LT GN LT LT LT GN LT GN
AVG CLOUDS SC FW FW FW SC SC SC FW SC SC SC SC B1 B1 SC FW
POP 12HR 5 5 10 10 5 10 20 20
RAIN SHWRS S S S
TSTMS S S
SDZ062-042100-
SIOUX FALLS-MINNEHAHA SD
43.57N 96.73W ELEV. 1424 FT
603 AM CDT MON MAY 4 2026
DATE MON 05/04/26 TUE 05/05/26 WED 05/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 66 36 55 30 55
TEMP 52 62 65 61 58 51 44 38 36 46 52 55 52 43 37 32 30 44 52 55 53
DEWPT 39 40 36 31 29 29 28 29 26 24 22 21 20 22 23 23 24 24 21 21 22
RH 61 44 34 32 33 42 53 70 67 42 31 26 28 43 56 69 78 45 29 26 29
WIND DIR W N NW NW NW NW N N N N NW NW NW N N NE N NW NW NW NW
WIND SPD 12 17 21 21 18 10 6 5 5 9 13 14 13 6 4 3 3 5 10 12 11
WIND GUST 27 28 33 33 29 24
CLOUDS SC SC B1 OV OV B2 SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC B1 B1 B1
POP 12HR 10 5 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 33 31 33 29
MIN CHILL 30 33 31 24 30
DATE THU 05/07/26 FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 33 64 36 66 41 71 43 70
TEMP 39 34 61 62 43 38 62 64 46 42 67 66 49 44 66 68
DEWPT 24 25 24 25 29 29 29 29 31 32 34 34 37 36 35 33
PWIND DIR W W NE NW NE W N N
WIND CHAR LT GN LT LT LT GN LT GN
AVG CLOUDS B1 SC SC SC SC SC SC FW SC FW SC B1 B1 B1 SC SC
POP 12HR 5 5 10 10 5 10 20 20
RAIN SHWRS S S S
TSTMS S S
SDZ070-042100-
VERMILLION-CLAY SD
42.95N 96.92W ELEV. 1132 FT
603 AM CDT MON MAY 4 2026
DATE MON 05/04/26 TUE 05/05/26 WED 05/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 71 39 58 32 57
TEMP 53 66 70 68 61 53 48 42 39 48 55 58 56 46 40 35 33 46 54 57 56
DEWPT 39 44 39 34 30 29 29 31 29 25 23 22 21 21 22 24 24 24 21 20 20
RH 59 45 32 28 31 39 47 65 67 40 29 25 25 37 48 64 69 42 27 23 24
WIND DIR SW NW N NW NW NW NW NW N N NW NW NW N N N N N NW NW NW
WIND SPD 10 17 21 21 19 11 8 6 5 9 13 16 13 8 5 4 4 5 11 12 11
WIND GUST 20 28 31
CLOUDS SC FW FW SC B2 B1 SC B2 B2 B2 B1 B1 B2 B2 B1 B1 B1 SC B1 B1 B1
POP 12HR 10 10 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SPRINKLES S
WIND CHILL 31 30
MIN CHILL 34 27 32
DATE THU 05/07/26 FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 35 68 38 69 41 73 44 72
TEMP 41 36 64 66 47 40 65 67 48 43 69 68 51 45 68 70
DEWPT 25 26 25 25 27 29 30 30 33 32 35 35 37 37 36 33
PWIND DIR W W NE NW SE NW N NW
WIND CHAR LT GN LT LT LT GN LT GN
AVG CLOUDS B1 SC FW FW SC B1 SC FW SC FW SC B1 B1 B1 SC SC
POP 12HR 5 5 10 10 5 10 20 20
RAIN SHWRS S S S S
TSTMS S S S
SDZ069-042100-
YANKTON-YANKTON SD
42.95N 97.39W ELEV. 1207 FT
603 AM CDT MON MAY 4 2026
DATE MON 05/04/26 TUE 05/05/26 WED 05/06/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 68 38 56 32 57
TEMP 51 62 67 65 59 52 47 40 38 47 53 56 54 45 40 35 32 45 53 57 55
DEWPT 40 45 39 34 32 30 30 31 29 26 24 23 23 22 22 24 24 24 21 21 22
RH 66 54 36 31 36 43 51 70 70 43 32 27 30 40 48 64 72 43 28 24 27
WIND DIR W NW NW NW NW NW NW NW N N NW NW NW N N N N N NW NW NW
WIND SPD 10 18 23 23 18 12 9 6 5 10 13 16 14 8 5 4 4 6 11 12 11
WIND GUST 23 29 29
CLOUDS FW FW FW B1 B2 B2 SC B1 B2 B2 B1 B1 B2 B2 SC B1 B1 SC B1 SC B1
POP 12HR 10 10 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SPRINKLES S
WIND CHILL 34 31 28
MIN CHILL 33 34 26 29
DATE THU 05/07/26 FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 35 67 39 68 42 72 44 71
TEMP 40 36 62 65 46 40 63 66 47 43 67 67 51 45 66 69
DEWPT 25 27 26 25 28 29 31 31 33 34 36 37 37 37 36 36
PWIND DIR W W NE NW SE W N N
WIND CHAR LT GN LT LT LT LT LT GN
AVG CLOUDS B1 SC FW FW SC B1 SC FW SC FW SC B1 B1 B1 SC SC
POP 12HR 5 0 10 10 5 10 30 20
RAIN SHWRS S C S
TSTMS S S
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